参数资料
型号: NCV8570MN180R2G
厂商: ON Semiconductor
文件页数: 2/11页
文件大小: 0K
描述: IC REG LDO 1.8V .2A 6-DFN
产品变化通告: NCV8570, NCP700/3985 Discontinuation 20/Aug/2011
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 2.5 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 200mA
电流 - 限制(最小): 200mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-VDFN 裸露焊盘
供应商设备封装: 6-DFN(2x2.2)
包装: 带卷 (TR)
NCV8570
V in
C noise
Bandgap
Reference
Voltage
Current
Limit
V out
CE
Active
Discharge
GND
Figure 2. Simplified Block Diagram
PIN FUNCTION DESCRIPTION
Pin No.
DFN6
1
2, 5, EPAD
3
4
6
TSOP ? 5
3
2
1
5
4
Pin Name
CE
GND
V in
V out
C noise
Description
Chip Enable: This pin allows on/off control of the regulator. To disable the device, connect
to GND. If this function is not in use, connect to V in . Internal 5 M W Pull Down resistor is
connected between CE and GND.
Power Supply Ground (Pins are fused for the DFN package)
Power Supply Input Voltage
Regulated Output Voltage
Noise reduction pin. (Connect 100 nF or 10 nF capacitor to GND)
MAXIMUM RATINGS
Rating
Input Voltage (Note 1)
Chip Enable Voltage
Noise Reduction Voltage
Output Voltage
Maximum Junction Temperature (Note 1)
Storage Temperature Range
Symbol
V in
V CE
V Cnoise
V out
T J(max)
T STG
Value
? 0.3 V to 6 V
? 0.3 V to V in +0.3 V
? 0.3 V to V in +0.3 V
? 0.3 V to V in +0.3 V
150
? 55 to 150
Unit
V
V
V
V
? C
? C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL ? STD ? 883, Method 3015
Machine Model Method 200 V
This device series meets or exceeds AEC Q100 standard.
THERMAL CHARACTERISTICS
Rating
Package Thermal Resistance, DFN6: (Note 1)
Junction ? to ? Lead (pin 2)
Junction ? to ? Ambient
Package Thermal Resistance, TSOP ? 5: (Note 1)
Junction ? to ? Lead (pin 5)
Junction ? to ? Ambient
Symbol
R q JA
R q JA
Value
37
120
109
220
Unit
? C/W
? C/W
1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area
http://onsemi.com
2
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NCV8570MN280R2G 功能描述:低压差稳压器 - LDO RF LDO / 150 mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
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NCV8570MN330R2G 功能描述:低压差稳压器 - LDO RF LDO / 150 mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20